Shoe upper



FIG. 1 is a front perspective view of the shoe showing the new design as viewed from the front of a shoe. The portions of the shoe shown in broken lines are not part of the design sought to be patented and are shown for illustrative purposes only;

FIG. 2 is a medial perspective view of the shoe upper;

FIG. 3 is a bottom perspective view of the shoe upper;

FIG. 4 is another medial perspective view of the shoe upper; and,

FIG. 5 is a front view of the shoe.

The shoe upper is shown in FIGS. 1-5. The shoe upper shown is for a left shoe. The right shoe upper is not shown, but is the mirror image of the left shoe upper. 

The ornamental design for a shoe upper, as shown and described. 